🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.51 AU - 0.61 AU

Year: 187 Days

Day: 44 Hours

Environment

Temp: 18 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.6 AU - 0.6 AU

Year: 207 Days

Day: 47.8 Hours

Environment

Temp: 19 °C

Axial Tilt: 31.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.72 AU - 0.92 AU

Year: 331 Days

Day: 29.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,272,766 km

• M1: 59,390 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.39 AU - 2.13 AU

Year: 1042 Days

Day: 21.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 21.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 119

Radius: 11.1

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.96 AU - 4.58 AU

Year: 3266 Days

Day: 7.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 106,272,766 km

• M1: 139,126 km (0.101 R)
• M2: 541,544 km (0.114 R)
• M3: 1,319,902 km (0.098 R)
• M4: 1,763,609 km (0.118 R)
• M5: 2,413,163 km (0.111 R)
• M6: 3,504,929 km (0.045 R)
• M7: 3,894,930 km (0.113 R)
• M8: 5,201,817 km (0.102 R)
• M9: 6,586,345 km (0.107 R)
• M10: 7,157,809 km (0.105 R)
• M11: 8,286,974 km (0.11 R)
• M12: 9,013,272 km (0.075 R)
• M13: 9,438,130 km (0.103 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850

Radius: 3.2

Gravity: 83.01 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 15.53 AU - 17.27 AU

Year: 29636 Days

Day: 21.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 106,272,766 km

• M1: 39,793 km (0.092 R)
• M2: 205,547 km (0.115 R)
• M3: 1,418,487 km (0.119 R)
• M4: 1,621,342 km (0.115 R)
• M5: 2,154,060 km (0.04 R)
• M6: 3,857,531 km (0.105 R)
• M7: 5,823,097 km (0.102 R)
• M8: 7,308,006 km (0.062 R)
• M9: 14,049,035 km (0.098 R)
• M10: 16,035,097 km (0.042 R)
• M11: 18,005,151 km (0.107 R)
• M12: 23,216,393 km (0.03 R)
• M13: 24,034,244 km (0.078 R)
• M14: 36,634,125 km (0.113 R)
• M15: 42,913,645 km (0.103 R)
• M16: 45,941,057 km (0.038 R)
• M17: 50,259,200 km (0.079 R)
• M18: 56,079,155 km (0.103 R)
• M19: 63,004,490 km (0.069 R)
• M20: 69,513,194 km (0.108 R)
• M21: 79,042,877 km (0.078 R)
• M22: 91,121,260 km (0.105 R)
• M23: 104,687,244 km (0.085 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 12,299 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit